Question

The blood group which forms clump with only "anti B" antiserum.

• A. AB
• B. B
• C. AB and B
• D. O

Answer 1

The correct option is B B

Anti B serum reacts with the antigens present on the surface of red blood cells of blood group B. Hence when Anti B serum is added to the blood of Group B, it will clump.

So, the correct answer is 'B'.